I would be happy
I would be happy to help.
Je serais heureux de venir, M. Heep.
I would be happy to come, Mr. Heep.
— L'Histoire personnelle de David Copperfield (2019)
Si tu m'embrassais, je serais heureux.
If you kissed me, I would be happy.
Je serais heureux de chanter pour toi.
I would be happy to sing for you.
Si elle disait oui, je serais heureux comme un roi.
If she said yes, I would be as happy as a king.
— Manon des sources (1986)
Je serais heureux si vous pouviez venir avec nous.
I would be happy if you could come with us.
Je serais heureux de vous le montrer.
I would be happy to show it to you.
Je serais heureux si ça se reproduisait.
I’d be happy if it happened again.